If your system start responding slow and the software freezes, then it means you are facing QuickBooks error 1722. Besides, incomplete installation could be the possible reason for the error. Signs of QuickBooks error Code 1722 These are the signs that are responsible for QuickBooks error Code 1722: 1. Your computer system freezes. 2. The windows respond slowly. 3. The active windows crash when the error appears on your system. 4. The software stops responding. Reasons for QuickBooks error 1722 These are some of the reasons for the occurrence of the software’s error: 1. This error occurred due to the corrupted download. 2. It might be possible that the error is appearing on your system because of the corrupted windows. 3. Probably, a program mistakenly deleted the software-related files. 4. Virus or Malware threats could be the reason for this error. Solution to Troubleshoot QuickBooks Error 1722 Follow these steps to resolve QuickBooks error 1722: 1. Firstly, you need to go to click on the start button and then type system restore and press enter button. 2. Secondly, you have to click on the system restore. 3. Thirdly, you have to add the administrator password. 4. You need to follow the instructions and select the restoring point. 5. Finally, restart your system and start using the QuickBooks software. If you are still facing QuickBooks error 1722, then dial the QuickBooks Toll- Free Support Phone Number 1-888-412-7852.